Hair is oily and hair loss is very serious need to be treated according to its causes, such as poor hygiene habits, poor living and dietary habits, seborrheic dermatitis, etc., after a clear diagnosis to choose the general treatment, medication and so on. 1. Poor hygiene habits: usually do not like to wash your hair or often wash your hair frequently, will lead to serious oil secretion, resulting in hair oil loss is very serious. Daily attention should be paid to hair care, weekly hair washing frequency control in 2~3 times, choose suitable for their own shampoo, conditioner. 2. poor living and eating habits: long-term late night, like to eat greasy spicy stimulating food, can also lead to hair oil hair loss is very serious, should ensure that sleep, happy mood, diet needs to be light, to avoid excessive secretion of sebaceous glands. 3. seborrheic dermatitis: seborrheic dermatitis can also cause hair oil loss is very serious phenomenon, can choose minoxidil application topical, if accompanied by excessive secretion of androgen, can take spironolactone, finasteride, etc. to anti-androgen. There are other causes of severe hair loss and different treatments, so it is recommended that patients consult a doctor in time and take standardized treatments according to the doctor’s instructions. The use of the above drugs should follow the guidance of the application of the doctor, can not be used indiscriminately, so as not to lead to adverse consequences.